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Reading text from a file and saving in the database in Ruby

As we know that in almost all web applications we need to amend such a functionality where you need to get the content from a file stored externally in your pc. lets say this content to be a simple text content. In these cases what we can do is use

Asset Package Pipeline In Rails

The asset pipeline can be said as a tool through which we allow the Javascript files, stylesheets, and images to be prepared so that they can be used by the browser. These processes are used to compress all the coffee script and saas

Changes Related to Active Records While Updating From Rails 3.2 to Rails 4.0

From Rails 3.2 to 4.0, there were so many things that got changed. So here I am telling you the major changes that affected the active records, and that you should take care of during updation from 3.2 to 4.0: 1) There were some inconsistencies rep

Get Thumbnail Image from Video Using FFMPEG in C#

FFMPEG is a command line tool to convert multimedia files to another formats. In this article, we will see how to get thumbnail image from a video using FFMPEG in C#.   Step 1: Create a page to show the thumbnail image of a video   

How to post images on Whatsapp from another android application

This tutorial will help you share image and text on whatsapp from other android application. We can do it by adding filter to intent, where we will provide package name of the application. In my code I am sharing image stored on drawable folder, you

Json textview to Json viewlist

public class ExistingCSheet extends AppCompatActivity { private TextView listing; String[] items; ListView lv; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState);

How to implement Objective C code in swift project?

Let's suppose we have one project in Swift and we want to include .m file of Obj C in our project, for that we have to follow below steps. 1. Drag your objective C .m file  in swift project. Once you drag, you will get one pop up as shown

Three Security Risks to Business Startups Using Cloud Storage

Cloud computing is helping startups equalize the playing field with larger corporations, because they have the same resources available. Cloud computing also gives startups the ability to have flexible storage to scale up or down depending on their n

How to Use SaveInstanceState to Save & Restore Android Activity State?

The Android activity state is used for Saving and restoring activity state. On App creation, we have scenarios in which activity is either destroyed by pressing the Back button or by calling the finish() method.     To save and restore

10 Risk Management Myths You Should Know

The world created by computers and networks may be considered “virtual reality,” but that doesn’t mean their use in the business world should be subject to different rules, especially when it comes to security and compliance. On man

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